GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Astro - 2WD 🢒 Engine 🢒 Engine Mechanical - 4.3L 🢒 Balancer Shaft Front Bearing and Rear Bearing Replacement

Removal Procedure

    Important: The balance shaft and the front bearing are serviced only as a package. Do not remove the bearing from the balance shaft.

  1. Remove the balance shaft. Refer to Balance Shaft Replacement .
  2. Remove the balance shaft rear bearing. Refer to Balance Shaft Bearing and/or Bushing Removal .

Installation Procedure
  1. Install the balance shaft rear bearing. Refer to Balance Shaft Bearing and/or Bushing Installation .
  2. Install the balance shaft. Refer to Balance Shaft Replacement .